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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 4-METHYLUMBELLIFERYL OLEATE
4-METHYLUMBELLIFERYL OLEATE structure, CAS 18323-58-5

4-METHYLUMBELLIFERYL OLEATE

CAS Number18323-58-5

Synonyms4-MethylumbelliferylOleateA.R.; OLEIC ACID-4-METHYLUMBELLIFERYL ESTER; Einecs 242-210-7; 4-Methylumbelliferone oleate; 7-Hydroxy-4-MethylcouMarin Oleate; MFCD00076095; Oleic acid 4-methylumbelliferyl ester; 4-methyl-2-oxo-2H-1-benzopyran-7-yl oleate; Oleoyl 4-MethyluMbelliferone

Molecular FormulaC28H40O4

Molecular Weight440.61

Purity

Density1.023g/cm3

Boiling Point571.5ºC at 760mmHg

Melting Point37-38ºC(lit.)

Flash Point

Appearance

EINECS242-210-7

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Cat. No.: 2A-2188480 Purity:
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Quality Control of [ 18323-58-5 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number18323-58-5
Catalog No.2A-2188480
Chinese Name4-甲基伞形酮油酸酯
Synonyms4-MethylumbelliferylOleateA.R.; OLEIC ACID-4-METHYLUMBELLIFERYL ESTER; Einecs 242-210-7; 4-Methylumbelliferone oleate; 7-Hydroxy-4-MethylcouMarin Oleate; MFCD00076095; Oleic acid 4-methylumbelliferyl ester; 4-methyl-2-oxo-2H-1-benzopyran-7-yl oleate; Oleoyl 4-MethyluMbelliferone
Molecular FormulaC28H40O4
Molecular Weight440.61
Density1.023g/cm3
Boiling Point571.5ºC at 760mmHg
Melting Point37-38ºC(lit.)
Storage Condition−20°C
Application4-Methylumbelliferenol oleate is a fluorescent substrate for acidic and alkaline lipases. 4-Methylumbelliferyl oleate is cleaved by lipase, releasing 4-methylumbelliferyl (Ex/Em=320/450 nm) [1][2].
EINECS242-210-7
HTC2932209090
PubChem ID57652555
MDL NumberMFCD00076095
SMILESCCCCCCCCC=CCCCCCCCC(=O)Oc1ccc2c(C)cc(=O)oc2c1
InChIInChI=1S/C28H40O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-27(29)31-24-19-20-25-23(2)21-28(30)32-26(25)22-24/h10-11,19-22H,3-9,12-18H2,1-2H3/b11-10-
InChI KeyNKQFKJYKCVDLPT-KHPPLWFESA-N
Beilstein/REAXYS4887028
NACRES CodeNA.21
UNSPSC12352204
Hazard Symbolstransportation
Bioactivity4-Methylumbelliferyl oleate is a fluorogenic substrate for acid and alkaline lipases. 4-Methylumbelliferyl oleate is cleaved by lipases, liberating 4-Methylumbelliferyl (Ex/Em=320/450 nm)[1][2]. Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease In Vitro The inhibitory activity against pancreatic lipase was measured using 4-Methylumbelliferyl (4-MU) oleate as a substrate. The reaction mixture consisted of 50 µL 0.1 mM 4-MU oleate, 20 µL McIlvane buffer (0.1 M citrate-Na2 HPO4, pH 7.4), and 5 µL of sample solution. Porcine pancreatic lipase (25 µL) was added to the reaction mixture and the final volume was adjusted to 0.1 ml. After the mixture was incubated at 37℃ for 10 min, the amount of 4-MU released by the lipase was measured using a fluorescence multi-detection reader at an excitation wavelength of 320 nm and an emission wavelength of 450 nm[1]. References [1]. Zhang J, et al. Pancreatic lipase inhibitory activity of taraxacum officinale in vitro and in vivo. Nutr Res Pract. 2008 Winter;2(4):200-3. [2]. Koster JF, et al. Study of the hydrolysis of 4-methylumbelliferyl oleate by acid lipase and cholesteryl oleate by acid cholesteryl esterase in human leucocytes, fibroblasts and liver. Biochim Biophys Acta. 1980 Apr 18;618(1):98-105. Chemical & Physical Properties Density 1.023g/cm3 Boiling Point 571.5ºC at 760mmHg Melting Point 37-38ºC(lit.) Molecular Formula C28H40O4 Molecular Weight 440.61500 Flash Point 281.3ºC Exact Mass 440.29300 PSA 56.51000 LogP 8.04430 Vapour Pressure 4.53E-13mmHg at 25°C Index of Refraction 1.515 InChIKey NKQFKJYKCVDLPT-KHPPLWFESA-N SMILES CCCCCCCCC=CCCCCCCCC(=O)Oc1ccc2c(C)cc(=O)oc2c1 Storage condition −20°C
Use ofProperties Articles26 Name 4-methylumbelliferyl oleate Synonym More Synonyms 4-Methylumbelliferyl Oleate Biological Activity Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease References [1]. Zhang J, et al. Pancreatic lipase inhibitory activity of taraxacum officinale in vitro and in vivo. Nutr Res Pract. 2008 Winter;2(4):200-3. [2]. Koster JF, et al. Study of the hydrolysis of 4-methylumbelliferyl oleate by acid lipase and cholesteryl oleate by acid cholesteryl esterase in human leucocytes, fibroblasts and liver. Biochim Biophys Acta. 1980 Apr 18;618(1):98-105. Chemical & Physical Properties Molecular Formula C28H40O4 Exact Mass 440.29300 PSA 56.51000 LogP 8.04430 Index of Refraction 1.515 InChIKey NKQFKJYKCVDLPT-KHPPLWFESA-N
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SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Purity: 95.0%
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available
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